#define _CRT_SECURE_NO_WARNINGS  1
#include <stdio.h>
int add(int x, int y)
{
	int z = 0;
	z = x + y;
	return z;
}


int main()
{
	int a;
	int b;
	scanf("%d%d", &a, &b);
	int sum = add(a, b);
	printf("%d\n", sum);
}